3-Amino-N-(2,4-dichlorophenyl)-6-ethyl-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide CAS 627057-31-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 627057-31-2 |
| Molecular Formula | C20H19Cl2N3OS |
| Molecular Weight | 420.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Amino-N-(2,4-dichlorophenyl)-6-ethyl-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 627057-31-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H19Cl2N3OS. Molecular weight: 420.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H19Cl2N3OS |
| Molecular Weight | 420.36 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-N-(2,5-dichlorophenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445268-85-9)
- 3-Amino-N-(3,5-dichlorophenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-26-5)
- 6-Amino-N-(2,6-dichlorophenyl)-4-thia-2-azatricyclo[7.6.0.0^{3,7}]pentadeca-1(9),2,5,7-tetraene-5-carboxamide (CAS 496804-79-6)
- 6-Amino-5-(3-methoxyphenyl)-7-(1-methyl-1H-benzo[d]imidazol-2-yl)-5H-pyrrolo[2,3-b]pyrazine-2,3-dicarbonitrile (CAS 307343-10-8)
- 6-Amino-4-(4-methoxyphenyl)-1,3-diphenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 188199-07-7)
- 2-Amino-4-(3-iodophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 337496-56-7)
- 2-Amino-7,7-dimethyl-1-(3-nitrophenyl)-5-oxo-4-(thiophen-2-yl)-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile (CAS 311323-43-0)
- 3-Amino-N-(3,5-dimethoxybenzyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 445267-42-5)
Recommended Standards
- 1-(2-((2,6-Dichlorobenzyl)thio)ethyl)-2-methyl-5-phenyl-1H-pyrrole-3-carboxylic acid (CAS 306936-26-5)
- Tosufloxacin impurity 6 (CAS CATO-C4X-19766)
- tert-butyl N-(6-bromoimidazo[1,2-a]pyridin-8-yl)-N-tert-butoxycarbonyl-carbamate (CAS 2698371-90-1)
- 4-(2-Methoxy-5-(trifluoromethyl)phenyl)piperidine hydrochloride (CAS 1311254-44-0)
- 2,4-Dibromo-5-fluorothioanisole (CAS 1314987-31-9)
- 2-[2-(4-chlorophenoxymethyl)-1,3-thiazol-4-yl]acetic acid (CAS 876866-75-0)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)propan-2-ol (CAS 2223048-56-2)
- 1-(3-Fluorophenyl)-4-methyl-1H-pyrazol-5-amine (CAS 1448855-33-1)
- 3-phenyl-2-sulfanyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 338751-59-0)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com